DriverDB Logo
cover
Harro Zitza profile photo
Harro Zitza helmet photo
Harro
Zitza
flag
IMSA GT Championship - GTU

Driver Information

nationality
American
birthday
1927-12-06
died
2011-06-21
helmet

Driver Information

nationality
American
birthday
1927-12-06
died
2011-06-21
helmet

Competitors

Claudia La Cava profile photo
Claudia
La Cava
us
age
wins
0
poles
0
races
1
podiums
0
fastest laps
0
Reed Kryder profile photo
Reed
Kryder
us
age
77
wins
0
poles
0
races
76
podiums
2
fastest laps
0
Luis Rafael Mendez profile photo
Luis Rafael
Mendez
do
age
wins
1
poles
1
races
27
podiums
8
fastest laps
0
Steve Michaelson profile photo
Steve
Michaelson
us
age
wins
0
poles
0
races
4
podiums
1
fastest laps
0
Gary Wonzer profile photo
Gary
Wonzer
us
age
wins
0
poles
0
races
16
podiums
0
fastest laps
0
Jack Dunham profile photo
Jack
Dunham
us
age
wins
5
poles
0
races
49
podiums
21
fastest laps
0
Luis Sereix profile photo
Luis
Sereix
us
age
wins
0
poles
0
races
39
podiums
1
fastest laps
0
Mike Rickman profile photo
Mike
Rickman
us
age
wins
1
poles
0
races
2
podiums
1
fastest laps
0
Al White profile photo
Al
White
us
age
wins
0
poles
0
races
22
podiums
0
fastest laps
0
Steve Potter profile photo
Steve
Potter
us
age
wins
0
poles
0
races
12
podiums
0
fastest laps
0
Amos Johnson profile photo
Amos
Johnson
us
age
83
wins
20
poles
5
races
148
podiums
61
fastest laps
2
Logan Blackburn profile photo
Logan
Blackburn
gb
age
wins
10
poles
7
races
46
podiums
14
fastest laps
1
Ray McIntyre profile photo
Ray
McIntyre
us
age
wins
0
poles
0
races
10
podiums
0
fastest laps
0
Don Kearney profile photo
Don
Kearney
us
age
wins
0
poles
0
races
2
podiums
0
fastest laps
0
Ueli Bieri profile photo
Ueli
Bieri
ca
age
wins
0
poles
0
races
88
podiums
6
fastest laps
0
Exay Borrero profile photo
Exay
Borrero
us
age
wins
0
poles
0
races
2
podiums
0
fastest laps
0
Brett Lunger profile photo
Brett
Lunger
us
age
78
wins
6
poles
2
races
153
podiums
21
fastest laps
6
Richard Cline profile photo
Richard
Cline
us
age
wins
1
poles
0
races
8
podiums
1
fastest laps
0
Mike H. Schaefer profile photo
Mike H.
Schaefer
us
age
wins
0
poles
0
races
9
podiums
3
fastest laps
0
Jim Cook profile photo
Jim
Cook
us
age
wins
2
poles
1
races
32
podiums
5
fastest laps
1

Career Overview

year
series
team
points
position
1982
IMSA GT Championship - GTU
Zotz Garage
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 914/6
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
1981
World Championship for Drivers and Makes
Zotz Garage
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 914/6
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
1980
World Challenge for Endurance Drivers
Zotz Garage
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 914/6
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
1977
24 Hours of Daytona
Ara Dube
0
21st
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
Porsche 911
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
0
year
type
races
wins
podiums
pole positions
fastest lap
1982
Racing
1
0
0
0
0
1981
Racing
1
0
0
0
0
1980
Racing
1
0
0
0
0
1977
Racing
1
0
0
0
0

Related Drivers

Dick Davenport profile photo
Dick
Davenport
Steve Michaelson profile photo
Steve
Michaelson
Harry McDonald profile photo
Harry
McDonald
José Marina profile photo
José
Marina

DriverDB Top 100

pos
driver
championship
points
change
01
Max Verstappen
Formula 1
2204.6
+1.7
02
Lewis Hamilton
Formula 1
2097.1
+1
03
Charles Leclerc
Formula 1
2062.3
-2.1
04
Lando Norris
Formula 1
2050.6
+3.3
05
Sergio Pérez
Formula 1
2019.45
-
06
Porsche AGLarry ten Voorde
GT World Challenge Europe Endur. - Pro
2002.75
-
07
Penske Entertainment: Chris OwensAlex Palou
IndyCar
1983.9
-
08
George Russell
Formula 1
1983.1
+3.1
09
Oscar Piastri
Formula 1
1982.1
+5.9
10
Carlos Sainz
Formula 1
1972.9
-0.4
Based on over 70,000 race results the DriverDB ranking is an objective way to rate drivers without relying on subjective evaluations of championships and categories. Rating is based on the average of the drivers' last 20 races.